30530177344 has 28 divisors (see below), whose sum is σ = 62672404500. Its totient is φ = 14738705408.

The previous prime is 30530177333. The next prime is 30530177369. The reversal of 30530177344 is 44377103503.

It can be written as a sum of positive squares in 2 ways, for example, as 13548960000 + 16981217344 = 116400^2 + 130312^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8222869 + ... + 8226580.

Almost surely, 2^30530177344 is an apocalyptic number.

It is an amenable number.

30530177344 is an abundant number, since it is smaller than the sum of its proper divisors (32142227156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30530177344 is a wasteful number, since it uses less digits than its factorization.

30530177344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16449490 (or 16449480 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 30530177344 in words is "thirty billion, five hundred thirty million, one hundred seventy-seven thousand, three hundred forty-four".